Product Specifications
| Prod Model: |
r600a |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Critical Temperature: |
134.71 |
Product Description
Detailed Product Description
75-28-5 CAS High Purity Isobutane HC Refrigerant / Air Conditioner Refrigerant
High Purity Isobutane HC Refrigerant Gas On Sale
Quick Detail:
Isobutane (i-butane), also known as methylpropane, is an isomer of butane. It is the simplest alkane with a tertiary carbon. Concerns with depletion of the ozone layer by freon gases have led to increased use of isobutane as a gas for refrigeration systems, especially in domestic refrigerators and freezers, and as a propellant in aerosol sprays. When used as a refrigerant or a propellant, isobutane is also known as R-600a. Some portable camp stoves use a mixture of isobutane with propane, usually 80:20. Isobutane is used as a feedstock in the petrochemical industry, for example in the synthesis of isooctane.
Description:
Isobutane is used as a refrigerant.The use in refrigerators started in 1993 when Greenpeace presented the Greenfreeze project with the German company Foron. In this regard, blends of pure, dry "isobutane" (R-600a) (that is, isobutane mixtures) have negligible ozone depletion potential and very low Global Warming Potential (having a value of 3.3 times the GWP of carbon dioxide) and can serve as a functional replacement for R-12, R-22, R-134a, and other chlorofluorocarbon or hydrofluorocarbon refrigerants in conventional stationary refrigeration and air conditioning systems.
In the Chevron Phillips slurry process for making high-density polyethylene, isobutane is used as a diluent. As the slurried polyethylene is removed, isobutane is "flashed" off, and condensed, and recycled back into the loop reactor for this purpose.
Isobutane is also used as a propellant for aerosol cans and foam products.
UN Number 1969
CAS Number 75-28-5
Application:
As a refrigerant, isobutane has an explosion risk in addition to the hazards associated with non-flammable CFC refrigerants. Reports surfaced in late 2009 suggesting the use of isobutane as a refrigerant in domestic refrigerators was potentially dangerous. Several refrigerator explosions reported in the United Kingdom are suspected to have been caused as a result of isobutane leaking into the refrigerator cabinet and being ignited by sparks in the electrical system.[8] Although unclear how serious this could be, at the time this report came out it was estimated 300 million refrigerators worldwide use isobutane as a refrigerant.
Substitution of this refrigerant for motor vehicle air conditioning systems not originally designed for R600a is widely prohibited or discouraged, on the grounds that using flammable hydrocarbons in systems originally designed to carry non-flammable refrigerant presents a significant risk of fire or explosion.
Vendors and advocates of hydrocarbon refrigerants argue against such bans on the grounds that there have been very few such incidents relative to the number of vehicle air conditioning systems filled with hydrocarbons.
Specifications:
Property of chloride : |
Molecular Weight |
58.12 |
Boiling Point, °C |
-11.70 |
Critical Temperature, °C |
134.71 |
Critical Pressure, Mpa |
3.64 |
Specific Heat of Liquid, 25°C, [KJ/(kg？°C)] |
2.38 |
ODP |
0 |
GWP |
0.1 |
Critical Density, (g/cm3) |
0.221 |
|
Packing |
Disposable cylinder 14.3lb/6.5kg; Recyclable cylinder 100L, 926L; ISO-Tank. |
Quality standard : |
Purity, % |
≥99.5 |
Moisture, PPm |
≤10 |
Acidity, PPm |
≤1 |
Vapor Residue, PPm |
≤100 |
Appearance |
Colorless, No turbid |
Odor |
No Strange Stench |
|
Application: |
Refrigerant, can replace R12. |
Competitive Advantage:
1.Wholly-owned two factories
2.OEM is accepted
3.Purity more than 99.90%
4.SGS/ROSH/CE/ISO9001/ISO14001/TS16949 Certified
5.More than 10 years'export experience
As a Headoffice of Fuming Group, Hangzhou Fuming Refrigeration Co., Ltd. Specializes in refrigeration R&D, manufacture and distribution.
With headquarters in Hangzhou City, our company runs a manufacturing workshop and a research center, which are dedicated to fluoric-refrigeration manufacturing, distribution and new product development.
Our main products cover the traditional refrigerants; Including R12, R22, R134A, R407C, R410 and R502, 70% of which are exported abroad. Furthermore, we developed our own new model refrigerants with intellectual properties.
Owing to advanced processes, solid technical assistance, an overall quality assurance system and scientific enterprise management mechanism, we are capable of supplying high quality products with an improved customer care system.
Our management tenet is to provide new environmental friendly products with high performance, to meet our customers' updated requirements and to promote competitiveness.
